(MOD) Implemented Array_Create, Array_CopyOf and Array_Delete

(MOD) Replaced project compiler from "gcc" with "clang" due to out-of-order execution keep happening after running with Array.

(MOD) Removed certain functions from Utils due to insufficiencies of usage.

(MOD) Defined 1 more macro "fail".

(MOD) Fixed 1 bug from "var.c":  Struct member "alive" was not under supervision from the entire programme cycle.

(MOD) Removed 1 useless usage for "Utils_LiteraliseInteger".

(MOD) Removed 1 useless block of commented code.

catlog.c

@@ -99,7 +99,7 @@ Status CatlogSender_Send(CatlogSender *inst)
 }
 
 Status CatlogUtils_OpenFile(FILE **fileptr, const char *filepath,
-                            const char const *restrict mode)
+                            const char *restrict mode)
 {
   /* Skip unavailable instances and parameters. */
   nonull(fileptr, apply(UnavailableBuffer));